66164408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{486503}}^1$

素因数の和:486526

約数の個数: 16

約数和(自身を含む): 131356080

約数和(自身を除く): 65191672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 486503, 973006, 1946012, 3892024, 8270551, 16541102, 33082204, 66164408]

約数ペア:

[(1, 66164408), (2, 33082204), (4, 16541102), (8, 8270551), (17, 3892024), (34, 1946012), (68, 973006), (136, 486503)]